Abnormal electrocardiogram findings are common in NBA players

About 1 in 5 professional basketball players had abnormalities on their electrocardiograms (ECGs), some but not all of which were explained by changes in the shape and size of their hearts as a result of athletic training.

About 1 in 5 professional basketball players had abnormalities on their electrocardiograms (ECGs), some but not all of which were explained by changes in the shape and size of their hearts as a result of athletic training.